highly significantP < 0.06
A random-effect model was used to calculate pooled SMD because of highly significant heterogeneity among those studies (iNPH versus AD, P < 0.06, I 2 = 50%; iNPH versus healthy controls, P = 0.0003, I 2 = 79%).
A random-effect model was used to calculate pooled SMD because of highly significant heterogeneity among those studies (iNPH versus AD, P < 0.06, I 2 = 50%; iNPH versus healthy controls, P = 0.0003, I 2 = 79%).